package com.baizhi.homework;

public class Mouse implements USB{

    private String brand;

    public Mouse() {
    }

    public Mouse(String brand) {
        this.brand = brand;
    }

    public String getBrand() {
        return brand;
    }

    public void setBrand(String brand) {
        this.brand = brand;
    }

    @Override
    public void service() {
        System.out.println(brand + "牌子的鼠标在拖动指针~~~");
    }
}
